The allegation stems from an alleged incident reported by a former stylist who worked at E! News when Seacrest worked there, according to VarietyandThe Hollywood Reporter. The details of the incident are unknown but are alleged to have occurred roughly a decade ago.

"Recently, someone that worked as a wardrobe stylist for me nearly a decade ago at E! News, came forward with a complaint suggesting I behaved inappropriately toward her,” Seacrest said in a statement Friday released to USA TODAY through spokesperson Kelly Mullens Brown.

“If I made her feel anything but respected, I am truly sorry. I dispute these reckless allegations and I plan to cooperate with any corporate inquiries that may result. I treat all my colleagues with kindness, dignity, and understanding, as this is a principle that’s core to who I am."

He continued: "Throughout my 25 years in the entertainment industry, the majority of my co-workers have been women, and I’ve endeavored to foster a positive work environment of mutual respect and courtesy, as that’s how I believe it should be. I’m distraught that anyone or any situation would call that into question. I’m proud of my workplace reputation, and believe my track record will speak for itself. I’m an advocate for women. I will continue to support their voices.”

An E! spokesperson Friday confirmed to USA TODAY that the cable network has started an investigation.

According to Forbes, Seacrest is one of Hollywood's top-paid TV entertainers, thanks to his production company (which produces Keeping Up with the Kardashians), co-hosting Live With Kelly and Ryan and his radio show, On Air With Ryan Seacrest.

Seacrest, who became a household name hosting American Idol for its 15-season run on Fox, will assume that role again when the reality-competition series returns next year on ABC.